Publications by authors named "Aaron R Jensen"

Background: Guidelines for adult gallstone pancreatitis (GP) in adults recommend endoscopic retrograde cholangiopancreatography (ERCP) for ongoing biliary obstruction. Studies in children are limited by small sample sizes. We sought to explore whether factors predictive of choledocholithiasis (CDL) are correlated with ERCP findings of stones in pediatric GP.

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The Trauma Quality Improvement Program Mortality Reporting System is an online anonymous case reporting system designed to share experiences from rare events that may have contributed to unanticipated mortality at contributing trauma centers. The Trauma Quality Improvement Program Mortality Reporting System Working group monitors submitted cases and organizes them into emblematic themes. This report summarizes a case of unanticipated mortality due to delays in obtaining endovascular hemorrhage control.

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The Trauma Quality Improvement Program Mortality Reporting System is an online anonymous case reporting system designed to share experiences from rare events that may have contributed to unanticipated mortality at contributing trauma centers. The Trauma Quality Improvement Program Mortality Reporting System Working group monitors submitted cases and organizes them into emblematic themes. This report summarizes a case of unanticipated mortality related to imaging-related delays in hemorrhage control.

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The Trauma Quality Improvement Program Mortality Reporting System is an online anonymous case reporting system designed to share experiences from rare events that may have contributed to unanticipated mortality at contributing trauma centers. The Trauma Quality Improvement Program Mortality Reporting System Working group monitors submitted cases and organizes them into emblematic themes. This report summarizes two cases of anticipated mortality that both had opportunity for improvement related to more timely provision of palliative care cases.

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The Trauma Quality Improvement Program Mortality Reporting System is an online anonymous case reporting system designed to share experiences from rare events that may have contributed to unanticipated mortality at contributing trauma centers. The Trauma Quality Improvement Program Mortality Reporting System Working group monitors submitted cases and organizes them into emblematic themes. This report summarizes two cases of unanticipated mortality due to limited availability of blood products.

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Background: In 1987, the Trauma, Burn, Surgical Critical Care Specialty Board of the American Board of Surgery began offering certification in surgical critical care (SCC). The blueprint for the certifying examination (CE) has changed little since then. The Trauma, Burn, Surgical Critical Care Specialty Board sought to modernize the content of the CE.

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Background: The question, "How will the next patient be harmed?" is a component of strategies used to identify latent safety risks in healthcare. We sought to survey a broad audience attending the 2023 annual conference of the American College of Surgeons-Trauma Quality Improvement Program to record their perception of the risks that might lead to patient harm at their own trauma centers.

Methods: Attendees were surveyed with a single free-text question "How are we going to harm the next patient?" using a quick response code.

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Background: Quality improvement efforts across pediatric trauma centers have expanded recently in large part because of the American College of Surgeons Pediatric Trauma Quality Improvement Program. However, consensus on quality indicators (QI) specific to pediatric trauma that measure "quality of care" in this population is lacking. This study aims to identify pediatric-specific trauma QI.

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Background: Bleeding is the leading cause of preventable death in trauma. Early identification of hemorrhage improves patient outcomes. Current triage tools for predicting hemorrhage rely on transfusion receipt as a surrogate outcome, indicating that blood was needed.

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Importance: Children initially treated in a timely fashion at trauma centers with high levels of pediatric readiness have been shown to have improved survival, but children historically have had geographically disparate access to pediatric trauma center care. Considerable effort has been invested in improving pediatric readiness nationally, including the implementation of new standards to improve emergency department pediatric readiness at all trauma centers.

Objective: To assess current access to US pediatric-ready trauma center care and to estimate potential improvement in access if all high-level trauma centers had optimal pediatric readiness.

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Background: There is no consensus on the appropriate duration of postoperative antibiotics for complicated appendicitis in children. Commonly used antibiotic endpoints include normalization of white blood cell count (WBC) or completion of a minimum number of prespecified treatment days. We compared clinical outcomes resulting from varying postoperative antibiotic protocols for complicated appendicitis in children.

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Background: Inadequate airway management can contribute to preventable trauma deaths. Current machine learning tools for predicting intubation in trauma are limited to adult populations and include predictors not readily available at the time of patient arrival. We developed a Bayesian network to predict intubation in injured children and adolescents using observable data available upon or immediately after patient arrival.

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Article Synopsis
  • The study investigates how changes in pediatric readiness in emergency departments (EDs) at US trauma centers from 2013 to 2021 relate to the mortality rates of injured children.
  • It used the weighted Pediatric Readiness Score (wPRS) to categorize EDs into four readiness change groups, allowing for a comparison of outcomes based on their level of readiness.
  • Results showed that higher ED pediatric readiness is linked to fewer pediatric deaths, emphasizing the importance of improved emergency care for children in trauma settings.
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Background: Emergency department (ED) pediatric readiness has been associated with lower mortality for injured children but has historically been suboptimal in nonpediatric trauma centers. Over the past decade, the National Pediatric Readiness Project (NPRP) has invested resources in improving ED pediatric readiness. This study aimed to quantify current trauma center pediatric readiness and identify associations with center-level characteristics to target further efforts to guide improvement.

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Article Synopsis
  • Low health literacy (HL) among guardians of injured children is linked to poorer health outcomes and complicates recovery processes requiring caregiver involvement.
  • A study assessed the HL levels of 95 guardians at a pediatric trauma center, revealing that over half (55%) had low HL, with many facing social challenges like public benefits dependency and housing insecurity.
  • The findings suggest that pediatric trauma centers should implement screening for low HL to improve support for families after discharge.
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  • Clinical clearance of a child's cervical spine after trauma is difficult due to unreliable neurologic exams; LSMRI may help by providing a quicker, anesthesia-free alternative to standard MRI for detecting ligamentous injuries.
  • A study conducted over five years across 10 centers evaluated 2,663 children and found that LSMRI had a sensitivity and negative predictive value of over 99% for detecting cervical spine injuries and 100% for unstable injuries.
  • The findings support the use of limited-sequence MRI to effectively rule out significant injuries, suggesting that trauma centers implement LSMRI protocols to reduce the need for anesthesia and MRI times.
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  • This study investigates the effects of high ratio fresh frozen plasma (FFP) to red blood cell (RBC) transfusions in children experiencing shock due to trauma, aiming to clarify their outcomes compared to low ratio transfusions.
  • An analysis of data from 135 injured children showed that while more severe injuries were present in the high ratio group, there was no significant difference in mortality rates or extended hospital stays between those receiving high and low ratios of FFP/RBC.
  • The findings indicate that high ratio FFP/RBC transfusion does not lead to worse outcomes, highlighting variability in massive transfusion protocols across different medical institutions.
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Objective: Our objective was to determine the utility of enteral contrast-based protocols in the diagnosis and management of adhesive small bowel obstruction (ASBO) for children.

Background: Enteral contrast-based protocols for adults with ASBO are associated with a decreased need for surgery and shorter hospitalization. Pediatric-specific data are limited.

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Background: Trauma recidivism is associated with future trauma-associated morbidity and mortality. Previous evidence suggests that socioeconomic factors predict trauma recidivism in older children (10-18 years); however, risk factors in US children 10 years and younger have not been studied. We sought to determine the factors associated with trauma recidivism in young children 10 years and younger.

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Background: Trauma center benchmarking has become standard practice for assessing quality. The American College of Surgeons adult trauma center verification standards do not specifically require participation in a pediatric-specific benchmarking program. Centers that treat adults and children may therefore rely solely on adult benchmarking metrics as a surrogate for pediatric quality.

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Background: Healthcare-associated pressure injuries (HAPI) are known to be associated with medical devices and are preventable. Cervical spine immobilization is commonly utilized in injured children prior to clinical clearance or for treatment of an unstable cervical spinal injury. The frequency of HAPI has been quantified in adults with cervical spine immobilization but has not been well-described in children.

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Background: Pediatric trauma triage and transfer decisions should incorporate the likelihood that an injured child will require pediatric trauma center (PTC) resources. Resource utilization may be a better basis than mortality risk when evaluating pediatric injury severity. However, there is currently no consensus definition of PTC resource utilization that encompasses the full scope of PTC services.

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